Css snippet: "font-size: 0" does not act as expected

What I’m trying to do

Use “font-size: 0” to hide the url in an hyperlink.
It fact, it works indeed, however, it will leave an blank space.

I have no idea about why it happens.

The snippet comes from
ref

forum.obsidian.md/t/how-to-hide-url-link-in-edit-mode-until-hovered-on/82827

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.